General
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Target
JaffaCakes118_7f90ff9d2dba4edc26a7410a0b557a41
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Size
12.6MB
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Sample
250107-3r14jswnck
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MD5
7f90ff9d2dba4edc26a7410a0b557a41
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SHA1
b50854f8852d7d6ccdd8a1cb86ab392d7704f716
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SHA256
5bb6d4452191977be56ad5145aea155685b5e6ea4a019c9ab98e781f4d09dca3
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SHA512
a1bad2c021a3846d5d191514edbb0dc563d9dd2ce26b095f9e3a7aabe5e566a132eaebefc1cb37587cdcb5c40f87d58e5b9565cd448f2f2109177d1e9dbee6f0
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SSDEEP
49152:6/m3UeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeD:6
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7f90ff9d2dba4edc26a7410a0b557a41.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_7f90ff9d2dba4edc26a7410a0b557a41.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_7f90ff9d2dba4edc26a7410a0b557a41
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Size
12.6MB
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MD5
7f90ff9d2dba4edc26a7410a0b557a41
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SHA1
b50854f8852d7d6ccdd8a1cb86ab392d7704f716
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SHA256
5bb6d4452191977be56ad5145aea155685b5e6ea4a019c9ab98e781f4d09dca3
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SHA512
a1bad2c021a3846d5d191514edbb0dc563d9dd2ce26b095f9e3a7aabe5e566a132eaebefc1cb37587cdcb5c40f87d58e5b9565cd448f2f2109177d1e9dbee6f0
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SSDEEP
49152:6/m3UeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeD:6
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Tofsee family
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2